New Contributor我写了一个闪烁LED的程序，该程序看起来应该闪烁250ms，但在我的FPGA上，它闪烁了大约2.5S，我的nios频率为80MHz。我不知道出了什么问题。我将UART配置为仅以19200的波特率运行，即使在更改了qsys或system.h文件之后也是如此！
Frequent ContributorHi,
Greetings and welcome to Intel's forum.
You may refer to this NIOS II software tutorial example on debugging the application and refer to more information on the LED Blinking: https://www.intel.com/content/dam/support/us/en/programmable/support-resources/bulk-container/pdfs/literature/tt/tt-my-first-nios-sw.pdf
Thank you.
Regards,
Kelly Jialin, GOH
Frequent ContributorHi,
Any updates from your end whether the information provided was useful?
Thank you.
Regards,
Kelly
Regular ContributorHi,
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